Yesterday theater stopped playing anything, I have restarted the server and it will still just try to load the title. I can play through Emby web no problem.
2020-12-22 21:22:57.819 Info Main: Application path: C:\Users\kevin\AppData\Roaming\Emby-Server\system\EmbyServer.dll
2020-12-22 21:22:58.140 Info Main: Emby
Command line: C:\Users\kevin\AppData\Roaming\Emby-Server\system\EmbyServer.dll -noautorunwebapp
Operating system: Microsoft Windows 10.0.19042
Framework: .NET Core 3.1.9
OS/Pro
I found the cause, the problem comes from the audio for me and more precisely from the passthrough.
On Theater 3.0.13, if I disable the passthrough, then the videos will play without any problem.
To verify this, I downloaded Theater 3.0.11 with passthrough configuration and I don't have the problem.
Note: this happens when my audio output is in SPDIF, if I output with HDMI then it works.